CA2122624A1 - Saw Blade - Google Patents

Saw Blade

Info

Publication number
CA2122624A1
CA2122624A1 CA 2122624 CA2122624A CA2122624A1 CA 2122624 A1 CA2122624 A1 CA 2122624A1 CA 2122624 CA2122624 CA 2122624 CA 2122624 A CA2122624 A CA 2122624A CA 2122624 A1 CA2122624 A1 CA 2122624A1
Authority
CA
Canada
Prior art keywords
line
saw blade
blade
recess
tension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2122624
Other languages
French (fr)
Other versions
CA2122624C (en
Inventor
Erik Sundstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik AB
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2122624A1 publication Critical patent/CA2122624A1/en
Application granted granted Critical
Publication of CA2122624C publication Critical patent/CA2122624C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/025—Details of saw blade body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/04—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted
    • B23D61/06—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted in exchangeable arrangement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • Y10T83/9326—Plural separable sections
    • Y10T83/9329—Tooth separable from blade
    • Y10T83/9343—By deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Saw blade, especially circular saw blade, with replaceable tips wedged in recesses along the periphery of the blade, and held there by elastic forces, where inwards of each recess but not connected with the recess is at least one tension distributing hole, and where the contour of the blade body runs inwards from a line between the edges of the tips so far that the bottom of the contour lies farther from that line than the outer part of the tension distributing holes, but closer to that line than the inner part of said holes, whereby the elastic wedging forces produce tangential tension stresses and only local compressive stresses.
CA002122624A 1991-11-04 1992-10-16 Saw blade Expired - Fee Related CA2122624C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9103232A SE469325B (en) 1991-11-04 1991-11-04 SAAGBLAD
SE9103232-6 1991-11-04
PCT/SE1992/000725 WO1993008969A1 (en) 1991-11-04 1992-10-16 Saw blade

Publications (2)

Publication Number Publication Date
CA2122624A1 true CA2122624A1 (en) 1993-05-13
CA2122624C CA2122624C (en) 2000-08-01

Family

ID=20384210

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002122624A Expired - Fee Related CA2122624C (en) 1991-11-04 1992-10-16 Saw blade

Country Status (7)

Country Link
US (1) US5524518A (en)
EP (1) EP0611338B1 (en)
JP (1) JP3150974B2 (en)
CA (1) CA2122624C (en)
DE (1) DE69208474T2 (en)
SE (1) SE469325B (en)
WO (1) WO1993008969A1 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU672132B2 (en) * 1994-01-29 1996-09-19 Tdw Delaware, Inc. A cutter tool having removable teeth
DE9418065U1 (en) * 1994-11-11 1996-03-14 Gust Paffenhoff Gmbh & Co Kg Mounting device for the detachable mounting of cutting elements on circular saw blades or cutting discs
SE509296C2 (en) * 1994-11-29 1999-01-11 Mircona Ab Slot milling device
US5555788A (en) * 1995-03-29 1996-09-17 Credo Tool Company Saw blade
US5758561A (en) * 1995-09-26 1998-06-02 Black & Decker Inc. Circular saw blade and method
US5896800A (en) * 1995-09-26 1999-04-27 Black & Decker Inc. Circular saw blade
IT240788Y1 (en) * 1996-07-16 2001-04-11 Trentinutensil S N C Di Carnig STABLE AND SILENT CIRCULAR BLADE FOR DISC SAWING MACHINES
EP0827799A1 (en) * 1996-09-06 1998-03-11 Sandvik Aktiebolag Cutting insert and tool
US5802947A (en) * 1996-10-15 1998-09-08 Credo Tool Company Dimpled circular saw blade
US6076443A (en) * 1997-02-25 2000-06-20 Emerson Electric Co. Bellows with flexible stem for saw
IL124496A (en) * 1998-05-14 2003-05-29 Iscar Ltd Tool holder
US6298762B1 (en) 1998-08-06 2001-10-09 Larue John D. Saw blade with inserted multi-tooth arcs
IL127192A (en) * 1998-11-22 2008-06-05 Gideon Barazani Resilient clamping mechanism for inserts
US6739227B2 (en) * 2000-06-27 2004-05-25 Robert Lindsay Thompson Apparatus and method for providing an enhanced metal cutting saw blade
DE10124687B4 (en) * 2001-05-18 2006-01-12 Leitz Gmbh & Co. Kg circular saw blade
US6405575B1 (en) * 2001-06-22 2002-06-18 Ford Global Technologies, Inc. Vibration absorbing reed forming process
CA2470208A1 (en) * 2003-06-06 2004-12-06 Camco Cutting Tools Ltd. Saw tooth
US20040255740A1 (en) * 2003-06-23 2004-12-23 Troyer Daniel C. Sawdust clearing band saw blade
JP4526933B2 (en) * 2004-11-22 2010-08-18 天龍製鋸株式会社 Disc cutter
US7946907B2 (en) * 2005-04-20 2011-05-24 Saint-Gobain Abrasives, Inc. Saw blade gullet configuration
US20090199693A1 (en) * 2005-04-20 2009-08-13 Saint-Gobain Abrasives, Inc. Circular Saw Blade With Elliptical Gullets
CN1947965A (en) * 2005-10-10 2007-04-18 库拉图五金工具(上海)有限公司 Hand saw
CN1947908A (en) * 2005-10-10 2007-04-18 库拉图五金工具(上海)有限公司 Method for processing saw
CN1947907A (en) * 2005-10-10 2007-04-18 库拉图五金工具(上海)有限公司 Saw able to proceed multi-angle cutting
CN1951618A (en) * 2005-10-20 2007-04-25 库拉图五金工具(上海)有限公司 Rotatable hand plate saw
CN1954949A (en) * 2005-10-26 2007-05-02 库拉图五金工具(上海)有限公司 Hand saw capable of preventing wearing skin
US7832320B2 (en) * 2006-05-11 2010-11-16 Indigo Innovators, Inc. Saw blade with replaceable cutting teeth members
US20080264231A1 (en) * 2007-04-25 2008-10-30 Andrew Coe Saw blade
JP5453315B2 (en) * 2008-01-22 2014-03-26 サンーゴバン アブレイシブズ，インコーポレイティド Circular saw blade with offset galette
US8297416B2 (en) * 2008-11-07 2012-10-30 Kitchell Edward W Rotor device and method of making same
JP5308139B2 (en) * 2008-12-11 2013-10-09 兼房株式会社 Circular saw blade
US8347873B2 (en) * 2009-07-06 2013-01-08 Western Saw Heat reducing slot on a carbide plate and method of use thereof
US8333182B1 (en) * 2009-08-25 2012-12-18 Western Saw Saw blade with slot for reduction of thermal cracking
US20120042765A1 (en) 2010-08-20 2012-02-23 Kazda Austin J Reciprocating saw blade
WO2013020115A2 (en) * 2011-08-04 2013-02-07 Milwaukee Electric Tool Corporation Reciprocating saw blade
USD688543S1 (en) 2012-03-20 2013-08-27 Milwaukee Electric Tool Corporation Saw blade
US9227342B2 (en) 2012-12-31 2016-01-05 Saint-Gobain Abrasives, Inc Abrasive article having abrasive segments with shaped gullet walls
USD729600S1 (en) 2014-05-06 2015-05-19 Milwaukee Electric Tool Corporation Saw blade
US10357776B2 (en) * 2016-09-09 2019-07-23 Comcorp, Inc. Impact cutter blade and holder system and method
US11440111B2 (en) * 2020-08-17 2022-09-13 Bmic Llc Method of using a blade configured to reduce residual foam dust
CA3173435A1 (en) * 2021-09-14 2023-03-14 C.M.T. Utensili S.P.A. Circular saw blade

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US174216A (en) * 1876-02-29 Improvement in saws
US246703A (en) * 1881-09-06 atkins
US303787A (en) * 1884-08-19 Wilhelm arnold
US1608182A (en) * 1926-04-20 1926-11-23 Pospiech Josef Insertable saw tooth for circular-saw blades
US1723843A (en) * 1926-06-25 1929-08-06 E C Atkins & Company Fast speed cutter
CH120050A (en) * 1926-07-19 1927-08-16 Gustav Wuensch Fa Milling disc with inserted, back-turned knives and fastening slots for woodworking.
US2667904A (en) * 1952-11-20 1954-02-02 Borg Warner Multiple-toothed circular saw with stabilizing holes
FR1557149A (en) * 1967-01-21 1969-02-14
DE2633479C3 (en) * 1976-07-26 1979-08-30 Fa. Joh. Wilh. Arntz, 5630 Remscheid Master blade for a diamond circular saw blade
SU899341A1 (en) * 1980-01-24 1982-01-23 Украинское научно-производственное деревообрабатывающее объединение Circular saw
SE452713B (en) * 1986-04-07 1987-12-14 Sandvik Ab CUTTING TOOLS AND SHOULD BE USED IN THESE TOOLS

Also Published As

Publication number Publication date
US5524518A (en) 1996-06-11
JP3150974B2 (en) 2001-03-26
EP0611338A1 (en) 1994-08-24
SE469325B (en) 1993-06-21
DE69208474D1 (en) 1996-03-28
JPH07500544A (en) 1995-01-19
WO1993008969A1 (en) 1993-05-13
DE69208474T2 (en) 1996-07-04
EP0611338B1 (en) 1996-02-21
SE9103232L (en) 1993-05-05
CA2122624C (en) 2000-08-01
SE9103232D0 (en) 1991-11-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed